Wednesday, 9 October 2013

ND Filter
























  • To enable slow shutter speeds to be used, especially with fast films, to record movement in subjects such as waterfalls, clouds, cars, seas, etc.
  • To decrease depth of field by allowing wider apertures to be used, which helps separate subjects from their background.
  • To decrease the effective ISO of high speed film (ie: above ISO400) and allow it to be used outdoors in blight situations.
  • To allow cine and video cameras (which have fixed shutter speeds) to film subjects such as snow, sand or other bright scenes which would normally cause over-exposure.


£6.99

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